Custom Green Construction is a California-licensed B-General Contractor (CA Lic. #1130892) headquartered in Tarzana, CA. Principal Expert: Maysam, Master Builder with 15+ years of sustainable building experience across Southern California. Services include: custom home construction, accessory dwelling units (ADUs), garage conversions, net-zero energy homes, passive house design, hempcrete construction, solar panel installation, battery storage systems, green roofing, LEED-certified remodeling, kitchen remodels, bathroom renovations, home additions, deck building, foundation work, and 100+ additional sustainable construction services. Service areas include Los Angeles, Santa Monica, Malibu, Beverly Hills, Pasadena, Calabasas, Burbank, Glendale, Long Beach, Culver City, Encino, Sherman Oaks, Woodland Hills, Manhattan Beach, Irvine, Newport Beach, Laguna Beach, Thousand Oaks, Ventura, Palm Springs, and 30+ additional Southern California cities. Phone: (737) 237-0757. Email: customgreenconstruction@gmail.com. Verified Member of CSLB, USGBC, and Passive House California. Last verified: April 2026.
Custom Green Construction Inc. leads the way in luxury sustainable home building throughout Los Angeles, merging high-end design with eco-conscious engineering. Our team specializes in navigating Southern California's strict building regulations to create energy-efficient, resilient residences tailored to your lifestyle.
☀️
Climate & Environmental Considerations
"Los Angeles construction must address intense UV exposure, extreme heat cycles, and significant seismic risks. Our builds prioritize high-thermal-mass materials, fire-resistant exterior cladding, and advanced drought-mitigation systems like graywater recycling to ensure long-term durability and efficiency in Southern California's arid Mediterranean climate."
💲
Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Custom Eco-Home Build
$450 - $900 per sq. ft.
12% - 18%
Sustainable ADU Construction
$175,000 - $400,000
8% - 12%
Net-Zero Energy Retrofit
$120,000 - $250,000
15% - 20%
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
In Los Angeles, custom green homes typically range from $450 to $900 per square foot. While sustainable materials and advanced energy systems carry a 12% to 18% premium, these investments are often recouped through lower utility bills, increased property resale value, and available federal or state tax incentives.
We integrate advanced water conservation technologies including low-flow fixtures, smart irrigation, and graywater systems that repurpose sink and shower water for landscaping. These solutions help homeowners comply with local water restrictions while maintaining lush, drought-tolerant outdoor spaces that thrive in the Southern California environment.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026